1 files changed, 15 insertions, 3 deletions

diff --git a/js/components/tools-properties/pen-properties.reel/pen-properties.js b/js/components/tools-properties/pen-properties.reel/pen-properties.js
index 5ae03adc..78065b99 100755
--- a/js/components/tools-properties/pen-properties.reel/pen-properties.js
+++ b/js/components/tools-properties/pen-properties.reel/pen-properties.js
@@ -9,9 +9,21 @@ var ToolProperties = require("js/components/tools-properties/tool-properties").T
 
 var PenProperties = exports.PenProperties = Montage.create(ToolProperties, {
     addedColorChips: { value: false },
-    _penToolRadio:     { value: null, enumerable: false },
-    _penPlusRadio:   { value: null, enumerable: false },
-    _penMinusRadio:   { value: null, enumerable: false },
+
+    _penToolRadio: {
+        value: null,
+        serializable: true
+    },
+
+    _penPlusRadio: {
+        value: null,
+        serializable: true
+    },
+
+    _penMinusRadio: {
+        value: null,
+        serializable: true
+    },
 
     _subPrepare: {
         value: function() {